How Much Money Do You Actually Need to Retire in the UK?

Last updated: July 2026 · 8 min read

Short answer: for a single person, most guidance points to somewhere between £13,400 and £45,400 a year depending on the lifestyle you want — with the State Pension covering only part of that. The honest answer, though, is "it depends on you." This guide walks through the official benchmarks, then shows you how to work out your own number.

The three official UK benchmarks

Each year, the Pensions and Lifetime Savings Association (PLSA), working with Loughborough University, publishes research-backed figures for what a minimum, moderate, and comfortable retirement actually costs in the UK. These are the most widely used benchmarks in the country, and a sensible starting point before you build your own numbers.

Lifestyle	Single person (per year)	Couple (per year)
Minimum	£13,400	£21,600
Moderate	£31,700	£43,900
Comfortable	£45,400	£62,700

Roughly speaking:

Minimum covers your essential needs plus a little left over for fun — but no car, and only a UK holiday once a year.
Moderate adds more financial security and flexibility — a car, a two-week European holiday, and regular meals out.
Comfortable gives you more freedom and fewer trade-offs — long-haul holidays, a newer car, and home improvements without financial anxiety.

Two important caveats. First, these figures assume you own your home outright with no mortgage or rent — if you're still paying housing costs in retirement, add a fair amount on top. Second, they exclude care costs, which can run into tens of thousands of pounds a year in later life if needed.

What the State Pension actually covers

The full new State Pension is £12,548 a year in 2026/27. Compare that to the figures above and the picture becomes clear: the State Pension alone doesn't even reach the minimum standard for a single person, let alone moderate or comfortable. It's a genuine foundation — just not the whole house.

This is exactly why the gap between your State Pension and your target lifestyle needs to come from somewhere else: workplace pensions, a SIPP, ISAs, savings, or other assets. The bigger the lifestyle gap, the more you'll need those other pots to do the heavy lifting.

Turning an income target into a pot size

Once you know roughly what annual income you're aiming for, the next question is: how big a pot do you need to generate that, for the rest of your life?

A commonly used rule of thumb is that you can typically draw around 4% of your pot per year without running it down too fast over a 25-30 year retirement (adjusting for market ups and downs along the way). Flipping that around: multiply your target annual income by roughly 25 to get a rough pot size.

For example, if you need £20,000 a year from your own savings (on top of the State Pension) for a moderate retirement, that points to a pot in the region of £400,000–£500,000 — in line with what these benchmark figures suggest. This is a starting rule of thumb, not a precise formula — your own numbers will move depending on when you retire, how your investments perform, and how long you live.

Why your own number will be different

National averages are a useful sense-check, but retirement finances are personal. A few things that shift your number significantly away from the standard benchmarks:

Housing costs — still paying a mortgage or rent in retirement can easily add £6,000–£12,000+ a year.
Retiring early — stop working at 58 instead of 67 and your pot needs to last considerably longer before the State Pension even kicks in.
Couples vs singles — two people living together share housing and utility costs, so couples need less than double a single person's figure.
Where you live — costs in and around London tend to run noticeably higher than the rest of the UK.
Health and care needs — later-life care costs sit outside all of the above figures entirely, and can be substantial.
What you actually want — some people are genuinely happy with a quiet, low-cost retirement; others want to travel extensively. Neither is wrong — but they lead to very different numbers.

How to work out your own number

The benchmarks above are a helpful starting point, but the only way to know your number is to model your actual situation — your pensions, savings, State Pension forecast, when you want to stop working, and the lifestyle you actually want. That's exactly what a proper retirement calculator does that a rule of thumb can't: it accounts for your tax position, how your different pots interact, and what happens if a market downturn hits early in your retirement.

Step 1: How much will you need to live on?

Not sure what your target actually looks like? Our free Budget Planner maps what you spend today against what you'll need in retirement — so you can see whether you're aiming for £15k, £30k, or £45k a year.

Try the free Budget Planner →

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Step 2: See if you're actually on track

Once you know your target, Time to Retire's full planning tool shows whether your pensions, ISAs and savings will actually get you there — full UK tax modelling, Monte Carlo stress testing, and year-by-year cashflow, not just a rule of thumb.

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A sample household, no sign-up. Or see the features and screenshots.

The bottom line

If you take one thing away from this guide, let it be this: the £13,400–£45,400 range isn't a target to hit blindly — it's a way to start the conversation with yourself about what kind of retirement you actually want, and how far your current plans get you there. The sooner you put real numbers against real questions, the more time you have to close any gap.

This guide is for general information only and is not financial advice. Figures are based on Pensions and Lifetime Savings Association / Loughborough University Retirement Living Standards research and UK government figures correct as of July 2026, and are reviewed annually — always check retirementlivingstandards.org.uk for the latest. Time to Retire is a software tool, not a financial adviser, and is not authorised or regulated by the FCA. For advice specific to your circumstances, consult a qualified independent financial adviser.

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